baber/WOPTO huggingface dataset:
Patent JP-H06340796-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: OTSUKA YOSHIHIRO
IPC: C08G59/34
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a vinyl chloride-based resin composition improved in thermal stability by incorporating a vinyl chloride-based resin with an epoxy-modified block copolymer of specific structure. CONSTITUTION:The resin composition can be obtained by incorporating (1) a vinyl chloride-based resin with (2) an epoxy-modified block copolymer prepared by epoxidizing the conjugated diene component of a block copolymer made up of (A) polymer block consisting mainly of vinyl aromatic compound and (B) another kind of polymer block consisting mainly of conjugated diene compound.
Patent JP-S542269-A (JP)
Title: Treating method for waste chromic acid
Inventor: TAKAZAWA SEIJI
IPC: C01G37/033
Filed: 1977-06-09
Abstract: PURPOSE: To recover chromium (VI) rationally by the treatment of waste chromic acid contg. heavy metals of fluorine cpds. in the leaching step of sodium chromate manufacturing grocess so as to separate inpurities. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61225210-A (JP)
Inventor: ROBAATO DEEBITSUDO HAWAADO
IPC: B29C39/38
Filed: 1986-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59192290-A (JP)
Inventor: KANAMORI TOORU
IPC: G10L13/047
Filed: 1983-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59194167-A (JP)
Title: Pto shaft transmission for agricultural tractor
Inventor: KUBOTA YUKIO
IPC: F16H61/22
Filed: 1983-04-16
Abstract: PURPOSE:To enable the easy removal of a grand PTO line including a grand PTO lever, by providing engaged plates between an independent PTO transmission lever shaft and a grand PTO lever shaft in order not to cause a double engagement involving independent PTO power and grand PTO power. CONSTITUTION:Engaged plates 54, 55 are provided between an independent PTO transmission lever 56 and a grand PTO lever shaft 57. When the engaged plate 55 is turned by a deg. to a position ''ON'', its upper and lower corners are brought into contact with the other engaged plate 54 so that the plate 54 cannot be turned. As a result, a double engagement is prevented. When grand PTO power is not needed, the transmission lever shaft 57 for the grand PTO power is removed and a plug 60 is inserted into the hole 2b of a rear axle case 2, in which the lever shaft 57 has been fitted so far. At that time, a transmission shifting member 50 and a shifting shaft 53 are also removed.
Patent JP-H02247196-A (JP)
Title: Recovery of purified saponin from asparagus
Inventor: MAGOTA HIROMI
IPC: A61K36/00
Filed: 1989-03-22
Abstract: PURPOSE:To obtain the subject compound having high purity by immersing crushed asparagus in an alcohol, defatting the obtained concentrated extract, extracting with a solvent, treating by column chromatography to separate foreign materials and repeating the above procedures. CONSTITUTION:A lower alcohol such as methanol is added to the edible part of preferably a white asparagus and to the root and stalk of the asparagus and crushed with a mixer, etc. The crushed asparagus is immersed at room temperature in a state left at rest and the solvent is distilled off from the resultant extract to obtain a concentrated extract. A solvent such as benzene, ether, etc., is separately added to the extract and the defatting treatment is repeated once or more. The treated liquid is added with e.g. a 1:1 mixture of n-butane and water to extract the objective compound to the n-butane layer and the extract is passed through the column of a silica gel column chromatography to separate the foreign materials. The objective compound is produced by treating the product by LH-20 column chromatography.
Patent JP-H09238291-A (JP)
Title: Menu operation method, electronic device and television receiver
Inventor: MATSUURA TOMOSHI
IPC: H04N5/445
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To build up a customized menu through a specific sub operation item. SOLUTION: A main menu is displayed by operating a menu key and a 'C.MENU' is selected to display a customized menu setting menu. An item of 'SELECT ITEM' is selected to display a 'SELECT ITEM' menu (S001-S003). Then a selection key is used to select a sub operation items such as 'VIDEO MODE' among a list of sub operation items displayed on the 'SELECT ITEM' menu, and its display sequence is selected. When there are plural items desired by the user, steps S004, S005, S006 are repeated for the selection operation and when the selection of items is finished, the 'SELECT ITEM' menu is terminated.
Patent JP-S56162117-A (JP)
Title: Electric power supply device
Inventor: TAMII SEIZOU
IPC: H02M7/06
Filed: 1980-05-19
Abstract: PURPOSE:To simplify a controlling circuit, by executing an on-and off-controll of a transistor switching circuit in accordance with the voltage wehich is applied to the transistor switching circuit, in a capacitor input type rectifying circuit. CONSTITUTION:By the positive half cycle of an AC eletric power source 1, its voltage vo is applied to a two-way switching circuit 6, and voltage vA is applied to an amplifier 8C for detecting a zero-cross point of a controlling circuit 8. This voltage vA is compared with voltage vB which is decided by resistances 8D, 8C. At the time of voltage vA<vB when the AC supply voltage vo is in the proximity of the zero-cross point, a transistor 6E is driven. A driving signal v3 of the transistor 6E is fed back to the operational amplifier 8C for detecting the zero-cross point so that the voltage does not become vA<vB while the transistor 6E is on. In case of the negative half cycle, too, the same operation is executed.
Patent JP-S56164370-A (JP)
Title: Transfer device
Inventor: INOUE TAKAHIRO
IPC: G03G15/16
Filed: 1980-05-21
Abstract: PURPOSE:To transfer precisely and to carry and separate a transfer member accurately by constructing a supporting means of the transfer member with a conductive porous screen coated with an insulator and by applying a bias voltage to said screen. CONSTITUTION:One part 25a of charged outputted from a transfer condenser 25 adheres to an insulator 35b of a conductive screen 35. As a conductive base 35a is applied a bias of the same polarity an electrostatic force is not shielded, and it functions to a transfer member 20 to attract toner 37. Further, one part of charges outputted from the condenser 25 passes through a net 35c gives the charges to the back of transfer paper 20, permitting a toner image to be transferred to the transfer material 20. In time of carrying, the transfer member 20 is adsobed electrostatically and carried to a transfer drum 32 with the toner attached the surface, to be carried. When separation, voltage applied to the conductive base 35a is reversed in polarity or made 0 in time of transferring. Hereby, the transfer material 20 is easily separated from a transfer drum 32, that is, a conductively screen 35. With such constitution, the transfer and the carrying and separation of the transfer member is performed precisely.
Patent JP-S62224616-A (JP)
Title: Manufacture of molten metal
Inventor: MATSUO MITSUTAKA
IPC: C21B11/00
Filed: 1986-03-25
Abstract: PURPOSE:To control foaming and manufacture molten metal at a high productivity, by melting and reducing oxide material due mainly to interface reaction between a molten metal and a slag, and maintaining total quantity of iron contained in the slag to a high value. CONSTITUTION:The molten metal 8 is manufactured by melting and reducing oxide material due mainly to interface reaction between the molten metal 8 and the slag 9. In the method, iron contained in the slag 9 is detected by an oxygen probe 14, and feeder or a lump throwing apparatus 6 is controlled by a process computer 15 based on the detected value through a hydraulic system controller 16. During the refining period, prereduced material is added to maintain total quantity of the iron to >=20%. Further, at the starting time of refining, a large quantity of lump material is added to rapidly raise total quantity of the iron to >=20%, on the other hand, it is desirable to reduce or stop the addition of material to rapidly reduce total quantity of the iron to <=5% at the end of refining.
Patent JP-S56162295-A (JP)
Title: Submersible pump
Inventor: ISHIDA TAKENOBU
IPC: F04D13/08
Filed: 1980-05-20
Abstract: PURPOSE: To maintain the inside of the sealing chamber in a submersible pump at low temperature and improve the motor efficiency by a method wherein a proper number of heat pipes are  provided so that their heat-receiving parts are inserted into the stator and the sealing chamber so  as to contact therewith directly, while their cooling parts are exposed in the water, in order to  radiate the heat generated in the stator in the water.   
     CONSTITUTION: Because a proper number of heat pipes 12 have been provided so that their heat- receiving parts are inserted into the heat-generating part so as to contact therewith directly while  their cooling parts are exposed in the water, if the temperature in a stator 2 rises owing to the operation of the pump, the working fluid receiving sufficient transferred heat over the overall length  of the stator 2 as a heat-receiving part is evaporated and liquefied at the cooling part B exposed  in the water, radiating heat. Therefore, the inside of the stator 2 is maintained at low temperature  at all times. On the other hand, the heat of the lubricating oil heated to a high temperature in a  sealing chamber 6 is speedily radiated in the water by an action similar to that in the stator 2 part  through a heat pipe 14. Therefore, the inside of the sealing chamber 6 is maintained at relatively  low temperature at all times. Thereby, it is possible to improve the motor efficiency and to prolong  the life of the lubricating oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000254490-A (JP)
Title: High-polymer material having characteristic to selectively capture compound of relatively low molecule, coating material, separation, separation material, detection of functional compound or the like and detecting material
Inventor: HOSOYA KEN
IPC: B01J20/26
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To impart the characteristic to capture or separate the structural analogues of a functional compound to a high-polymer material and to make it possible to selectively and efficiently capture or remove the structural analogues of at functional compound by adding the high-polymer material to a chemical-base material containing the structural analogues of the functional compound or bringing the high-polymer material into contact therewith. SOLUTION: The functional compound is removed from the reaction product obtained by reacting the functional compound and the reactive component containing a crosslinkable compound having >=2 reactive groups by a molecular imprinting method, by which the chemical-base material containing the structural analogues of the functional compound is obtained. The high-polymer material is added to this chemical-base material or is brought into contact therewith, by which the high-polymer material imparted with the characteristics to capture or remove the structural analogues of the functional compound is obtained.  When the high-polymer material is mixed and brought into contact with the chemical-base material in which the specific molecules (the functional compound) coexist, the high-polymer material (artificial receptor) and the molecules bond or the molecules are taken into the high-polymer material and, therefore, the influence of the specific molecules on the resin external system may be annihilated and lessened.
Patent JP-H09261452-A (JP)
Title: Resolution converter
Inventor: HORIE HITOSHI
IPC: G06T3/40
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a resolution converter suppressing the generation of moire with respect to even a halftone picture by detecting a pixel corresponding to the maximum area of the divided area of the grid of a conversion pixel to control a threshold value by each pixel. SOLUTION: The threshold value is decided by the maximum value max [Sij] of an area Sij within a generated grid and the color of a pixel (dominating symbol) corresponding to it in order to store isolated black pixels and white pixels. For example, max [Sij]=S001 is formed and Pj, i is a black pixel. As an area of the generated grid Pj, i is projected to is S00, if the theshold value is made slightly lower than S00 to be S00-ε, the generated pixel becomes a black pixel to store Pj,i. Then, ε is a small positive number. By thinking similarly, at the time of supposing an original is 256-gradation when Pj, i is a white pixel, it is satisfactory to make the threshold value 255-[max [Sij]-ε]. Consequently, the black and white isolated points are stored, the gradation of the halftone picture is not lost even at the time of being slightly reduced in size.
Patent JP-H05270028-A (JP)
Title: Heat control system of thermal head
IPC: B41J2/355
Filed: 1992-03-26
Abstract: PURPOSE:To prevent the lowering of printing grade due to the heat accumulation of a thermal head when high speed printing is performed by a thermal head. CONSTITUTION:A membrane of a metal resistor 2 is provided on a substrate composed of a glaze layer 3 and a membrane of a heating member being a printing part is further provided thereon. By this constitution, the resistance value of the metal resistor 2 is changed by the heat generated when high speed printing is performed by a thermal head and the current flowing to the heating member is controlled by the change of this resistance value to achieve the stabilization of printing grade.
Patent JP-S59193962-A (JP)
Title: Recording liquid
Inventor: MIURA KONOE
IPC: C09B45/24
Filed: 1983-04-19
Abstract: PURPOSE:A recording liquid for ink jet recording, containing a dye forming a complex with a metal as a recording agent, having improved dissolving property in a liquid medium and stability in preserving for a long term, and capable of giving the recording liquid of high concentration. CONSTITUTION:A recording liquid containing a recording agent which is a recorded image forming component and a liquid medium for dissolving or dispersing the above-mentioned recording agent. One or more of dyes, forming a complex with a metal, and expressed by the formula [Q<1> and Q<2> are benzene or naphthalene ring; R<1> is H, halogen, NO2, COO, CN, SO3, lower alkyl, lower alkoxyl or lower alkyl(carbonyl)amino; R<2> is H or SO3; M is Cr or Co; n is 5 or 7; X is alkali metal, quaternary ammonium or amine; N in the azo bond and O linked to M are bonded to the carbon atom adjacent to Q<1> or Q<2>] in an amount of preferably 0.1-20wt% based on the total amount of the recording liquid are used therein.
Patent JP-S62223290-A (JP)
Title: Organophosphite composition
Inventor: TAJIMA KENJI
IPC: C09K15/20
Filed: 1986-03-26
Abstract: PURPOSE:To improve the hydrolysis resistance of an organophosphite compound remarkably and to prevent the reduction of stabilizing action thereof for a synthetic resin even after storage under a humid atmosphere, by incorporating a non-aromatic organic amine compound into a specified organophosphite compound. CONSTITUTION:The titled composition consists of an organophosphite compound of formula I (wherein R is alkyl) and a small amount of non-aromatic organic amine compound. Examples of alkyl in formula I include methyl, ethyl, propyl, butyl, amyl, hexyl, and octyl. Examples of the non-aromatic organic amine compound include a trialkanolamine, a dialkanol aliphatic amine, a dialkanolamine, and a heterocyclic amine. Preferably, 0.1-2pts.wt. amine is incorporated into 100pts.wt. phosphite compound.
Patent JP-H04279948-A (JP)
Title: Firmware system
Inventor: MURAOKA YOSHIE
IPC: G06F12/16
Filed: 1991-03-07
Abstract: PURPOSE:To execute a countermeasure against trouble like information collection in firmware after the occurrence of trouble by dissipating a danger of program runaway due to execution of a program on a RAM where trouble occurs in a firmware system. CONSTITUTION:When an interrupt signal 102 from a RAM area 20 is made active at the time of the occurrence of trouble, memory selecting circuits 22 and 23 switch the access from a CPU 21 to a RAM area 20 to that to a shared memory part 1. The CPU 21 fetches a trouble processing program from a trouble processing program storage ROM area 11 of the shared memory part 1 through memory selecting circuits 22 and 23 and executes it.
Patent JP-S59195042-A (JP)
Title: Ventilating fan
Inventor: YASUI HIROSHI
IPC: F24F7/013
Filed: 1983-04-18
Abstract: PURPOSE:To obtain a ventilating fan which is not in danger of spoiling an external appearance even if a panel is in an opened state at the time of operation, by making the panel in front of a main body operate in an opening and closing states through an advance and retreat actions of a lever moving about linearly. CONSTITUTION:The front of a main body 1 equipped with a panel frame 7 is so constituted that it is opened and closed with a panel 9 and an opening and closing mechanism 14 having a lever 23 moving about linearly in the directions advancing forward side and receding to an original position is provided. It is so constituted that opening and closing actions of the panel 9 is made to perform through advancing and receding actions of the lever 23. In consequence of this, an opening of a slit 24 to be provided on the panel frame 7 for making the lever 23 protrude to a forward side can be done with a small one. A ventilating fan, therefore, through which an improvement of an external appearance can be contrived by covering the front with the panel 9 by closing the panel 9 at the time of suspension of operation and there is no possibility that the external appearance is spoiled even if the panel 9 is in an open state at the time of operation, is obtained.
Patent JP-S63234514-A (JP)
Title: Formation of thin film multilayer structure
Inventor: SANO MASAFUMI
IPC: H01L21/205
Filed: 1987-03-24
Abstract: PURPOSE:To obtain a multilayered structure having excellent interfacial characteristics by a method wherein a layer of semiconductor thin film, which is activated and subjected to forbiden band width control by bringing a specific precursor and a specific compound into contact with a heating element with a catalystic effect, and a layer of the other tin film is formed by a plasma CVD method. CONSTITUTION:The raw material substance to be used for formation of a deposition film containing, in a molecule, a kind of elements of halogene and hydrogen is introduced into film-forming space and/or the precursor grown from the raw material substance to be used for formation of a deposition film, is introduced into the activation space provided separately from the above-mentioned film-forming space. Said substance or the precursor is activated by the catalytic effect of a heating element consisting of a single substance of alloy of transition metal provided in the film- forming space, the precursor and/or the active species to be used for formation of the deposition film is grown and the forbiden band width-controlled thin film is formed. Also, besides the above-mentioned thin film, a layer of semiconductor thin film formed by performing a CVD method is provided. As a result, the structure having improve interfacial characteristics can be obtained.
Patent JP-H05214633-A (JP)
Title: Woven fabric for padding cloth and padding cloth
Inventor: NISHIDA IKUHARU
IPC: D06M101/16
Filed: 1991-03-06
Abstract: PURPOSE:To obtain woven fabric for padding cloth having especially excellent bonding performance, softness and draping properties and padding cloth. CONSTITUTION:Fasciated spun yarn and differently shrinkable combined filament yarn are woven into woven fabric having 7-18 cover factor useful for padding cloth. The woven fabric, without being napped, is processed into woven fabric for padding cloth, having short downy hair-like fluff and short pile-like fluff, softness and excellent draping properties.
Patent JP-H10262481-A (JP)
Title: Mat for domestic animals
Inventor: HAMADA MASAAKI
IPC: A01K1/015
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a mat for domestic animals which is made lighter than a tatami mat and sanitary, hardly slides, improved in durability, cushion property and flatness and is effective for the medical treatment of cows and horses by providing respectively specified bed and surface materials. SOLUTION: This mat is provided with the bed material composed of an EVA sponge 2 in double layer structure integrating the EVA hard sponge part of lower layer in contact with the side of floor while having thickness of 25 to 60 mm and the EVA soft sponge part of upper layer in contact with a surface material 3, and the surface material 3 stuck on the upper face of this bed material while using an adhesive agent and composed of tight rubber having thickness of 1 to 4 mm, complex elastic modulus E3* at 20 deg.C from 0.3 to 3.0×10<8> dyne/cm<2> and loss coefficient tanδ from 0.1 to 0.3. In this case, the EVA sponge 2 preferably has single layer structure and complex elastic modulus E* at 20 deg.C of 0.8 to 10<8> dyne/cm<2> .
Patent JP-S542511-A (JP)
Title: Pipe expansion portion structure
Inventor: NAGASAKI KATSUMI
IPC: F16L27/02
Filed: 1977-06-08
Abstract: PURPOSE: An expansion structure suitable for a pipe transferring hot substance where double tubular seal member flexible is put between an internal pipe and an external pipe fit to be capable of tubbing with each other and a cooling water supply means is provided between the internal pipe and the seal member. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56164664-A (JP)
Title: Recording device
Inventor: AYADA NAOKI
IPC: H04N1/32
Filed: 1980-05-22
Abstract: PURPOSE:To control the density of video element, by making the moving speed of an optical system either at original read-in or at recording in a copy mode different from a facsimile transmission mode. CONSTITUTION:To make the scanning speed depending on a copy mode different from a facsimile transmission mode, a motor driving carriages CA1, CA2 is selected with the mode. Further, in the facsimile transmission mode for band compression, intermittent drive is made. Further, the amount of light incident to a CCD is adjusted. For example, in case of the facsimile transmission mode, the luminance of rod shape light sources L1, L2 is lowered.
Patent JP-H07283285-A (JP)
Title: Board transferring device
Inventor: HASHIMOTO HAJIME
IPC: H01L21/265
Filed: 1994-04-06
Abstract: PURPOSE:To provide a board transferring device that positions a board with high precision and transports the board with high speed. CONSTITUTION:A opening and closing ball screw structure, that comprises a male screw rod 33 with right hand screw part 331 and left hand screw part 332 and that can do linear reciprocal movement, a ball screw nut 41 that can rotate at a fixed position fit with the right hand screw part 331 and a ball screw nut 42 that can rotate at a fixed position fit with the left hand screw part 332, is provided and one of a pair of a board supporting arms 1 and 2 is supported by the nut 41 in cantilever and the other is supported by the nut 42 in cantilever. A pair of arms 1 and 2 move reciprocally each in the opposite direction by turning both nuts 41 and 42 in the opposite direction corresponding with the reciprocal movement of the male screw rod 33.